Are they Accurate? Another option is to transplant a fan from another car. Be sure you have DIODES placed across the Relay Terminals to prevent it. If your mechanical … I am not a mechanic, just a regular guy who loves tinkering with cars.  If I can do it, anyone can! This aluminum radiator offers a perfect fit for most of the classic racing vehicles. Pick the one that will work well for your automobile. There are many aftermarket electric fans available, but few have been proven to cool well enough to be used on the rotary. All done. The high-quality aluminum material… Next, I tried a fan shroud to help direct the air through the core, still no luck. Be sure you have DIODES placed across the Relay Terminals to prevent it. Fans should be fastened to the shroud with the proper size sheet metal screws and lock washers. Re-check the fan shroud clearance with fans installed. I bought a setup for the aluminum radiator w/dual electric fans and shroud. Next slide the dampening spring onto the fastener with the large spring coil facing the radiator as shown. How to Install Electric Radiator Cooling Fan: All You Need to Know! Rob Siegel. Performance cooling products for the automotive market. Hooking up the electric fan … It provides 2,320 cfm of air flow. 2) Visually inspect radiator and fan set up to better understand air flow deficiencies. The original radiator and fan appeared functional, but still the car overheated. This whole process is not hard, but I will say, it requires patience. I used a fuse tap for my ignition source and drilled a hole in the fuse box to run the wires.  After some extensive testing, I made sure the fans were operating correctly and was ready to move on to phase 3 which was wiring up the AC compressor. Don't buy a 3 or 4 row aluminum radiator! The write up only covers the mechanical installation. Through our process we help customers all over the world design and build radiators to cool everything from vintage vehicles to industrial equipment. Install the thermoswitch into the cylinder head or intake manifold fitting as available per your application. ). Chevy Colorado Installing Car Stereo and Speakers, Amp & Sub 2006, mods for tahoe yukon suburban silverado sierra. I've never heard of that but would hate to have that happen with all the modern electronics in my camaro. A generic aluminum radiator and electric fan also seemed to help, but it didn’t fit the car well enough to be considered a permanent solution. How to choose and identify a Radiator: How to install an Electric Fan Relay: How to install an Overflow Tank: How to purge your Radiator: Champion at SEMA 2017: Our First Annual Car Show: Yenko Camaro build featuring Champion: Netflix Series featuring Champion: 5. Learn how to install an aluminum radiator and electric cooling fan by using a Flex-a-lite Black Magic M150 fan and Griffin radiator. If you need a custom radiator we’re here to help. The full product line now includes the patented Flex-a-fit aluminum radiators, electric fans, belt-driven fans, oil coolers, Mojave heaters and Flexite windows. The BlackMagic fan is a good choice, and comes with a built in thermostat (important). mount the fan(s) to the shroud. Exhaustive video coverage of my Chevy Tahoe engine tear-down, rebuild, and mods. The major problem encountered when installing Electric Fans is Voltage Spikes which occur when the Fan Motors shut down. I bought a new Chinese-made triple-core aluminum radiator and fan off eBay, hoping that they’d solve the problem. After test-fitting the radiator to the car to double-check clearance for the electric fan, the first order of business was to determine how to mount the shroud to the radiator. As an Amazon Associate, I earn from qualifying purchases. Electric fans, also sometimes referred to as “e-fans”, are devices that are used to keep machinery or the parts of a car engine that generate heat cool. An electric fan and shroud will out-perform an engine driven fan at idle, stop & go, or in-town driving. This Summit aluminum fan shroud is designed to mount a single 16-inch electric fan to a radiator. GM Chevy Tahoe 5.3 Vortec LS Engine Tear Down | Rebuild | Mods. So, check out the video, and be sure to check out my other videos, subscribe to my YouTube channel, and like and comment.   Thanks! Custom Radiators. Composed of high-quality aluminum, it is lightweight and easy to drill through for a custom fit. Not to mention, an aluminum radiator looks pretty cool through the grille of a hot 55, 56 or 57, no pun intended. The spacing between the radiator and the electric fan should be approximately 3/8" to maintain air flow through the core. From what I've read over and over today, there really doesn't seem to be any issue with anything as long as you wire it correctly with relays. Even setting my shop fan in front of the radiator with the electric fan … And we proudly make our products in the U.S. Installation of the Electric Fan: The electric fan should cover as much radiator surface as possible. Are Tekton Torque Wrenches Any Good? If you haven’t read our original post on mechanical and electric fans, start there. 1968 - 1971 Chevy II Nova Big Block COLD-CASE Aluminum Radiator KIT WITH BRACKETS for Automatic Trans with 16" Electric Fan and Custom Fit Aluminum Fan Shroud This 1968 - 1971 Chevy II Nova BB COLD-CASE radiator KIT comes complete with a 16" Electric Fan And Custom Fit Aluminum Shroud.Radiator is Tig welded, 100% aluminum and absolutely beautiful. If you don't the Spikes amount to some 600v measured in milli-seconds enough to burn out any Micro Processing Circuits (Transistors) you have installed on your car such as CDI Ignition components or your MP3 Player ... etc. Relay for wiring electric fans to radiator. The PermaCool "finger chopper" has also been used with success, but it lacks a shroud to direct airflow and has sharp metal blades (hence the name). In the Painless Performance electric fan relay kit we got from Speedway Motors, a circuit breaker is supplied if you wanted to safely get power directly from the battery. Installation instructions provided by Manufacturer Installing the Flex-A-Lite electric fan and shroud was fairly painless and took us less than a day. We managed to come up with a review of the Top 10 Best electric radiator fan in 2021 for you. The major problem encountered when installing Electric Fans is Voltage Spikes which occur when the Fan Motors shut down. Videos For Complete Engine Tear down, Rebuild, and So Many MODS! Copyright © 2019 Fun Car Stuff | All Rights Reserved, A/C Heat Broken, Hot is Cold or Cold is Hot – Blend Door Actuator in the Tahoe, Soft Start Pulse Width Modulated Electric Fan Controller for Radiator. In this article, we have tested several dozens of them, and we have arrived at the best products. Adding a manual switch to an electric radiator fan is an economical way of keeping your car cool and in good condition. The shroud’s purpose is to pull air through the entire cooling surface of the radiator instead of only through the fan. The Griffin radiator kit comes with a relay and wiring for each fan, but a separate relay needs to be purchased to take advantage of the AC on / off capability (see 3rd video). There are a huge selection of electric radiator fans, and it becomes tricky to find the best one. Electric fans are commo… The Flex-a-lite invented the Flex Fan and holds the patent for the first electric fan for the automotive aftermarket. The electric fan housing is built into the radiator, and the whole thing bolts right into the stock radiator’s location. It also comes complete with rubber flaps for higher speeds when airflow through the grille increases. In this 2 nd of 3 video series on installing an all-aluminum 2 core radiator with electrical fans, I cover all the required electrical hook ups. I bought my fan off Ebay for approximately ~$80 and it has been a fantastic addition to the cooling system. Can you explain this more in depth or point me to an article. Electric fans are not dependent on engine RPMs to deliver the maximum amount of airflow. We decided to take a crack at Old Air's 16-inch 225-watt electric fan, installing it on a '65 Mustang with a 289 and an 18-inch, two-row core-aluminum radiator. Why buy an Aluminum Radiator? This write up shows how I mounted my Ford Taurus electric fan to an off-the-shelf aluminum radiator. Switching to the electric fan was an improvement over the engine driven fan, however the temp would still creep up on me. Normally I’d buy just the radiator and then spec and order a proper Italian-made Spal fan myself. Be sure that all connections are firm and in place to ensure fan mount is installed properly onto radiator. Well I spent all afternoon at work (productive day lol) searching for any potential issues with the electric fan. These situations are when you need the fan to perform the most. In this 2nd of 3 video series on installing an all-aluminum 2 core radiator with electrical fans, I cover all the required electrical hook ups.  This whole process is not hard, but I will say, it requires patience. I understand what your saying about where to power it from but I dont really understand what you mean about diodes. This aluminum fan shroud is designed to concentrate airflow to your cooling fan. The fan should be mounted as high on the radiator core as possible. 1) Air flow and temp test to get a starting point. Of course, we took our time and tried to install everything as clean and nice as possible. Since we were dealing with a radiator, it was important to be careful so we didn’t bend or puncture any tubes. The first part of the installation is to install the electric fan to your radiator, and remove the mechanical fan. Route the GREY 18 gauge wire and cut to proper length. When I install it do I need to access it from underneath the car or can everything be done from the engine compartment? Discussion in 'Electrical Systems' started by Abomination, Mar 20, 2008. … 4. Some times you need a little extra airflow at slow vehicle speeds to keep your car or truck cool. For best results mount the relay in as close proximity to the electric fan as possible. The install was as simple as draining the fluid, removing the stock radiator, and dropping in the AFCO radiator and fan combo into the stock location. Slide the fastening clip securely onto the spring and trim excess plastic. If you're rusty or new to this automotive element, here's a short rundown of how radiator fans work.Electric radiator fans operate when radiator temperature rises to preset heat range. The electrical is pretty well documented on www.nastyz28.com electrical section. I cant see the fans coming on/off being any more of a shock to the system than my starter (I think its like a 280hp starter). It's unlikely you would have room for both, but you should never run a mechanical fan with an electrical fan on the same side of the radiator. Cooling fan: all you need to Know vehicles to industrial equipment fan and our car uses a core. For a custom radiator we’re here to help that all connections are firm and in condition. 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